public static void PostWithFile(M_Http_Request req)
{
// 随机序列，用作防止服务器无法识别数据的起始位置
string formDataBoundary = String.Format("----------{0:N}", Guid.NewGuid());
// 将数据转换为byte[]格式
req.formDataBytes = GetMultipartFormData(req.formDatas, formDataBoundary);
// 创建http对象
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(new Uri(req.PostUrl));
// 设为post请求
request.Method = "POST";
request.ContentType = "multipart/form-data; boundary=" + formDataBoundary;
if (req.IsAsync)
{
request.BeginGetRequestStream(req.GetRequestStreamCallback, request);
}
else
{
var postStream = request.GetRequestStream();
postStream.Write(req.formDataBytes, 0, req.formDataBytes.Length);
postStream.Close();
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream());
req.result.isSuccess = true;
req.result.resultStr = sr.ReadToEnd();
response.Close();
}
}
//public HttpConfig config = new HttpConfig();
#region 文件上传 同步/异步 OLD
/// <summary>
/// 单文件上传,用于微信等异步上传文件后返回资源ID
/// </summary>
/// <param name="url">服务器URL</param>
/// <param name="name">元素名称=Request.Files[name]</param>
/// <param name="fileMod">文件信息(文件名称,字节,ContentType)</param>
/// <param name="callback">文件上传统一异步,必须实现回调</param>
public static M_Http_Request UploadSignleFile(string url, string name, M_Http_File fileMod, M_Http_Request.ResponseCallback callback = null)
{
M_Http_Request req = new M_Http_Request()
{
PostUrl = url
};
req.formDatas.Add(name, fileMod);
req.callback = callback;
if (req.callback != null)
{
req.IsAsync = true;
}
HttpHelper.PostWithFile(req);
return(req);
}
/// <summary>
/// 带Cookies|证书等的提交
/// 证书未设置好会有较长时间的卡顿
/// </summary>
public static M_Http_Result Post(M_Http_Request reqMod)
{
//System.GC.Collect();//垃圾回收，回收没有正常关闭的http连接
HttpWebRequest request = null;
HttpWebResponse response = null;
try
{
request = (HttpWebRequest)WebRequest.Create(reqMod.PostUrl);
//设置https验证方式并带证书
if (!string.IsNullOrEmpty(reqMod.CertPath))
{
//有些API请求只是需要验证自己发布的证书,并不需要https
if (reqMod.PostUrl.StartsWith("https", StringComparison.OrdinalIgnoreCase))
{
ServicePointManager.DefaultConnectionLimit = 200;
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
}
//X509Certificate2 cert = new X509Certificate2(function.VToP(appMod.Pay_SSLPath), appMod.Pay_SSLPassword);
////@"D:\Code\ssw.cer" ||证书名称
//Cryptography.X509Certificates.X509Certificate2 cert = new System.Security.Cryptography.X509Certificates.X509Certificate2(reqMod.CertPath, reqMod.CertPwd);
//request.ClientCertificates.Add(cert);
}
if (reqMod.cookie.Count == 0)
{
request.CookieContainer = new CookieContainer();
reqMod.cookie = request.CookieContainer;
}
else
{
request.CookieContainer = reqMod.cookie;
}
request.Method = "POST";
request.ContentType = "application/x-www-form-urlencoded";
byte[] data = Encoding.UTF8.GetBytes(reqMod.PostDataStr);
request.ContentLength = data.Length;
//向服务端写入数据
Stream reqStream = request.GetRequestStream();
reqStream.Write(data, 0, data.Length);
reqStream.Close();
//request.Timeout = 10 * 1000;
//设置代理服务器
//WebProxy proxy = new WebProxy(); //定义一个网关对象
//proxy.Address = new Uri(WxPayConfig.PROXY_URL); //网关服务器端口:端口
//request.Proxy = proxy;
response = (HttpWebResponse)request.GetResponse();
Stream myResponseStream = response.GetResponseStream();
StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.UTF8);
reqMod.result.resultStr = myStreamReader.ReadToEnd();
myStreamReader.Close();
myResponseStream.Close();
reqMod.result.isSuccess = true;
}
catch (Exception ex)
{
reqMod.result.isSuccess = false;
reqMod.result.exmsg = ex.Message;
ZLLog.L("Post,[" + reqMod.PostUrl + "][" + reqMod.PostDataStr + "],err:" + ex.Message);
}
finally
{
//关闭连接和流
if (response != null)
{
response.Close();
}
if (request != null)
{
request.Abort();
}
}
return(reqMod.result);
}
